John Kuczynski was born on October 16th, 1973 in Pennsylvania, USA. He made his TV debut in 2005 and his nickname is Johnny K. He is the number one darts player from America and has successfully qualified for the last two Las Vegas Desert Classic tournaments.

He made a real impact when he played in the World Championship for the first time in 2006. In his first round match he did not drop a single leg to defeat PDC regular Lionel Sams. He then won a grueling match against Jan Van Der Rassel before losing in the third round to Gary Welding.